228851520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1312

約数の個数: 112

約数和(自身を含む): 730544640

約数和(自身を除く): 501693120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 240, 320, 446, 480, 669, 892, 960, 1069, 1115, 1338, 1784, 2138, 2230, 2676, 3207, 3345, 3568, 4276, 4460, 5345, 5352, 6414, 6690, 7136, 8552, 8920, 10690, 10704, 12828, 13380, 14272, 16035, 17104, 17840, 21380, 21408, 25656, 26760, 32070, 34208, 35680, 42760, 42816, 51312, 53520, 64140, 68416, 71360, 85520, 102624, 107040, 128280, 171040, 205248, 214080, 238387, 256560, 342080, 476774, 513120, 715161, 953548, 1026240, 1191935, 1430322, 1907096, 2383870, 2860644, 3575805, 3814192, 4767740, 5721288, 7151610, 7628384, 9535480, 11442576, 14303220, 15256768, 19070960, 22885152, 28606440, 38141920, 45770304, 57212880, 76283840, 114425760, 228851520]

約数ペア:

[(1, 228851520), (2, 114425760), (3, 76283840), (4, 57212880), (5, 45770304), (6, 38141920), (8, 28606440), (10, 22885152), (12, 19070960), (15, 15256768), (16, 14303220), (20, 11442576), (24, 9535480), (30, 7628384), (32, 7151610), (40, 5721288), (48, 4767740), (60, 3814192), (64, 3575805), (80, 2860644), (96, 2383870), (120, 1907096), (160, 1430322), (192, 1191935), (223, 1026240), (240, 953548), (320, 715161), (446, 513120), (480, 476774), (669, 342080), (892, 256560), (960, 238387), (1069, 214080), (1115, 205248), (1338, 171040), (1784, 128280), (2138, 107040), (2230, 102624), (2676, 85520), (3207, 71360), (3345, 68416), (3568, 64140), (4276, 53520), (4460, 51312), (5345, 42816), (5352, 42760), (6414, 35680), (6690, 34208), (7136, 32070), (8552, 26760), (8920, 25656), (10690, 21408), (10704, 21380), (12828, 17840), (13380, 17104), (14272, 16035)]